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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London from C$ 374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to London departing on 26/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 p.m. - 6:35 a.m.YUL-YXU
11h 05m1 stop
Multiple Airlines Logo
7:30 a.m. - 1:22 p.m.YXU-YUL
29h 52m1 stop
C$ 497Multiple Airlines
Find Deal
Sun, 1 Feb - Fri, 6 Feb
Multiple Airlines Logo
7:30 p.m. - 6:35 a.m.YUL-YXU
11h 05m1 stop
Multiple Airlines Logo
7:30 a.m. - 4:55 p.m.YXU-YUL
33h 25m2 stops
C$ 515Multiple Airlines
Find Deal
Sun, 1 Feb - Fri, 6 Feb
WestJet Logo
4:15 p.m. - 7:12 p.m.YUL-YXU
26h 57m1 stop
WestJet Logo
8:10 p.m. - 7:05 a.m.YXU-YUL
10h 55m1 stop
C$ 521WestJet
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Multiple Airlines Logo
3:35 p.m. - 9:21 p.m.YUL-YXU
5h 46m2 stops
Multiple Airlines Logo
8:10 p.m. - 7:05 a.m.YXU-YUL
10h 55m1 stop
C$ 588Multiple Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
WestJet Logo
6:45 a.m. - 6:35 a.m.YUL-YXU
23h 50m2 stops
WestJet Logo
7:30 a.m. - 12:38 a.m.YXU-YUL
17h 08m2 stops
C$ 625WestJet
Find Deal
Sun, 1 Feb - Fri, 6 Feb
Air Canada Logo
12:10 p.m. - 5:05 p.m.YUL-YXU
4h 55m1 stop
Air Canada Logo
9:25 a.m. - 3:40 p.m.YXU-YUL
6h 15m2 stops
C$ 657Air Canada
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Air Canada Logo
3:30 p.m. - 9:21 p.m.YUL-YXU
5h 51m2 stops
Air Canada Logo
9:25 a.m. - 3:40 p.m.YXU-YUL
6h 15m2 stops
C$ 667Air Canada
Find Deal
Fri, 28 Nov - Fri, 12 Dec
Air Canada Logo
3:30 p.m. - 9:21 p.m.YUL-YXU
5h 51m2 stops
Air Canada Logo
5:40 p.m. - 9:52 p.m.YXU-YUL
4h 12m1 stop
C$ 673Air Canada
Find Deal
Fri, 28 Nov - Fri, 12 Dec
Air Canada Logo
11:10 a.m. - 5:05 p.m.YUL-YXU
5h 55m1 stop
Air Canada Logo
5:40 p.m. - 11:23 p.m.YXU-YUL
5h 43m1 stop
C$ 679Air Canada
Find Deal
Fri, 28 Nov - Fri, 12 Dec
WestJet Logo
6:45 a.m. - 7:12 p.m.YUL-YXU
12h 27m2 stops
WestJet Logo
7:30 a.m. - 12:43 a.m.YXU-YUL
17h 13m2 stops
C$ 886WestJet
Find Deal
Fri, 5 Dec - Fri, 12 Dec

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario flight tickets
Air Canada
5 Dec
YUL12:10 p.m.Montreal Pierre Elliott Trudeau Intl
4h 55m
1 stop
YXU5:05 p.m.London
12 Dec
YXU9:25 a.m.London
6h 15m
2 stops
YUL3:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 657
Find similar
Air Canada
28 Nov
YUL3:30 p.m.Montreal Pierre Elliott Trudeau Intl
5h 51m
2 stops
YXU9:21 p.m.London
12 Dec
YXU9:25 a.m.London
6h 15m
2 stops
YUL3:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 667
Find similar
Air Canada
28 Nov
YUL3:30 p.m.Montreal Pierre Elliott Trudeau Intl
5h 51m
2 stops
YXU9:21 p.m.London
12 Dec
YXU5:40 p.m.London
4h 12m
1 stop
YUL9:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 673
Find similar

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario flight tickets
WestJet
1 Dec
YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl
26h 57m
1 stop
YXU7:12 p.m.London
7 Dec
YXU8:10 p.m.London
10h 55m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 521
Find similar
WestJet
1 Feb
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
23h 50m
2 stops
YXU6:35 a.m.London
6 Feb
YXU7:30 a.m.London
17h 08m
2 stops
YUL12:38 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 625
Find similar
WestJet
5 Dec
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
12h 27m
2 stops
YXU7:12 p.m.London
12 Dec
YXU7:30 a.m.London
17h 13m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 886
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Fri 6/2

7:30 a.m.-1:22 p.m.

1 stop29h 52m

C$ 497

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:30 p.m.-6:35 a.m.

1 stop11h 05m

London

Fri 6/2

7:30 a.m.-4:55 p.m.

2 stops33h 25m

C$ 515

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

4:15 p.m.-7:12 p.m.

1 stop26h 57m

London

Sun 7/12

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 521

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

3:35 p.m.-9:21 p.m.

2 stops5h 46m

London

Sun 7/12

8:10 p.m.-7:05 a.m.

1 stop10h 55m

C$ 588

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

6:45 a.m.-6:35 a.m.

2 stops23h 50m

London

Fri 6/2

7:30 a.m.-12:38 a.m.

2 stops17h 08m

C$ 625

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

12:10 p.m.-5:05 p.m.

1 stop4h 55m

London

Fri 12/12

9:25 a.m.-3:40 p.m.

2 stops6h 15m

C$ 657

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

3:30 p.m.-9:21 p.m.

2 stops5h 51m

London

Fri 12/12

9:25 a.m.-3:40 p.m.

2 stops6h 15m

C$ 667

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

3:30 p.m.-9:21 p.m.

2 stops5h 51m

London

Fri 12/12

5:40 p.m.-9:52 p.m.

1 stop4h 12m

C$ 673

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

11:10 a.m.-5:05 p.m.

1 stop5h 55m

London

Fri 12/12

5:40 p.m.-11:23 p.m.

1 stop5h 43m

C$ 679

MontrealLondon

YUL - YXU

YULYXU

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

6:45 a.m.-7:12 p.m.

2 stops12h 27m

London

Fri 12/12

7:30 a.m.-12:43 a.m.

2 stops17h 13m

C$ 886

Flights are sorted by cheapest round-trip flights first.

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See travel insights to London from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London, Ontario?

The month of January is another great option to travel to London, Ontario, with average flight prices from Montreal Pierre Elliott Trudeau Intl Airport averaging around C$ 645.

What is the cheapest day to depart on your flight to London, Ontario?

According to our data, Thursday is the cheapest day to fly to London, Ontario from Montreal Pierre Elliott Trudeau Intl Airport. The lowest ticket price found for a Thursday departure recently was C$ 638. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 853.

What is the cheapest time of day to depart on your flight to London, Ontario?

Our most recent data shows that the best time of day to fly to London, Ontario is at noon. Flights from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario during this time can be as low as C$ 717. Flights in the evening are often more expensive with an average ticket price of C$ 774.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario flights?

You could potentially save up to 29% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario flight.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario (YUL to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario

Direct flights

None
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario.
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  • How far is Montreal Pierre Elliott Trudeau Intl to London by plane?

    There are 656.0 km between Montreal Pierre Elliott Trudeau Intl and London. A reasonable flight in good conditions will take 4h 11m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Airport refresh daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to London, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 428Free CancellationRating
7.1
10,416 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Montreal to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Montreal.

Can I find flights from Montreal to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to London?

momondo helps you find the best flight between Montreal and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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Price alerts on flights to London from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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